Hello rfw7755 ,
if you open a terminal directly from your UBT folder and try the following:
./UnrealBuildTool.exe -projectfiles
-project=“C:/home/test/Documents/Repro 18/Repro18.uproject”
Does this work? If this is not successful, open a terminal from desktop and try:
“C:/Users/Ron\ White/Documents/Unreal
Projects/projects/codetests/codetest/codetest.uproject”
Please let me know what results you receive.
Thank you!